Growth Intern - Fall 2026

San Francisco, CA (On-site)

Salary Not AvailableIntern/New GradInternship

Posted 8 days ago

Job Description

Responsibilities

  • Write and ship posts from our LinkedIn and X accounts, with your drafts going live rather than sitting in a doc
  • Support launch weeks: cut demo clips, put together case studies, help run benchmarks against the tools buyers already use
  • Run your own experiments. Pick a channel or an idea, ship it, report what happened, keep or kill it
  • Help build the raw material for growth stunts: live investigation runs, free tool drops, bounties, claims we can prove
  • Do the research that makes content credible. Pull the data, check the competitor claims, find the examples
  • Track what's working. Own reporting on traffic, signups, and where they came from

Requirements

  • Currently enrolled or recently graduated, any major
  • Something you made and put in public. A newsletter, an account, a project, a video series, a site, anything with real usage
  • You write clearly and quickly
  • Curious enough about the product to run it yourself and form opinions without being briefed
  • Comfortable with spreadsheets and analytics tools, or fast enough to get comfortable
  • Self-directed. You'll get context and goals, not step-by-step instructions
  • Available full-time for the internship period and based in or able to relocate to the San Francisco Bay Area

Preferred

  • Video editing, design, or basic frontend skills
  • Comfortable building small tools with AI coding assistants
  • You already follow the AI and security space and have opinions about who does marketing well
  • Prior startup or internship experience at an early-stage company

Benefits

  • Paid internship
  • Lunch on us in the office
  • Monthly AI tools/productivity reimbursement
  • Flexible working hours
  • Direct work with the founders, and a real shot at a full-time offer
Sixtyfour logo

Sixtyfour

Deploy AI agents that investigate, resolve identities, map relationships, and surface risk signals.

Founded in 2025
9 employees

Marketing Team

Marketing Roles Posted (Last 30 Days)
2

Funding

Total Funding
$500K
Last Raise
$500K
Pre Seed

Funding History

  • Apr 2025
    Pre Seed • $500K

Traffic Signals

Monthly Visitors
22.7K
Traffic Source Mix
Search
11.2%
Direct
73.3%
Referral
2.4%
Social
9.5%

Headcount Trend

Current headcount: ~11
Sixtyfour logo

Growth Intern - Fall 2026

Sixtyfour · San Francisco, CA · On-site